Methyl 4-amino-6-(difluoromethyl)-2-methylpyridine-3-carboxylate
4-Hydroxy-3-methoxy-2-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Methyl 3-bromo-2-chloro-4-(difluoromethyl)pyridine-6-acetate
4-(Chloromethyl)-3-(difluoromethyl)-2-methoxypyridine-6-methanol